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Julyan Arbel

@julyanarbel

On a quest to make AI safe with Bayes. Researcher at Inria. Prev: Polytechnique, ENSAE Paris, Insee, Paris-Dauphine, Collegio Carlo Alberto, Bocconi. https://www.julyanarbel.com/ https://www.linkedin.com/in/julyanarbel/

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17.12.2024
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Latest posts by Julyan Arbel @julyanarbel

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It was great serving as rapporteur for Gianni Franchi's HDR presentation today.
Impressive manuscript with contributions in Uncertainty Quantification and XAI, with links to AI regulation.
Congrats on an outstanding body of work! ๐Ÿ‘

11.12.2025 16:52 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Cooperation in Maths Opportunities for collaboration between mathematician in Canada and in France.

๐Ÿ‡จ๐Ÿ‡ฆ๐Ÿ‡ซ๐Ÿ‡ท Canadian researchers interested in staying in France for collaboration: feel free to get in touch!
canadafrance.pages.math.cnrs.fr/posts/2026_0...

08.12.2025 15:25 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
ISBA Fellows | International Society for Bayesian Analysis

๐ˆ๐’๐๐€ ๐…๐ž๐ฅ๐ฅ๐จ๐ฐ๐ฌ ๐๐จ๐ฆ๐ข๐ง๐š๐ญ๐ข๐จ๐ง๐ฌ ๐๐จ๐ฐ ๐Ž๐ฉ๐ž๐งโฃ
โฃ
We're excited to announce that nominations are now being accepted for new ISBA Fellows!โฃ
โฃ
๐€๐ง๐ฒ ๐œ๐ฎ๐ซ๐ซ๐ž๐ง๐ญ ๐ˆ๐’๐๐€ ๐ฆ๐ž๐ฆ๐›๐ž๐ซ ๐ฆ๐š๐ฒ ๐ฌ๐ฎ๐›๐ฆ๐ข๐ญ ๐ง๐จ๐ฆ๐ข๐ง๐š๐ญ๐ข๐จ๐ง๐ฌโฃ

๐ƒ๐ž๐š๐๐ฅ๐ข๐ง๐ž: ๐…๐ž๐›๐ซ๐ฎ๐š๐ซ๐ฒ ๐Ÿ๐ฌ๐ญ, ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ”
โฃ
For details on nominations and requirements:โฃ
bayesian.org/membership/i...

08.09.2025 14:34 ๐Ÿ‘ 6 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Home - BSS-ISBA

I'm super excited to announce that ISBA @isba-bayesian.bsky.social has voted to start a new section on Bayesian Socialย Sciences! It will be a great way to further collaborations with many disciplines in the Social Sciences and Humanities.

bss-isba.github.io

22.09.2025 10:25 ๐Ÿ‘ 26 ๐Ÿ” 9 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

The next BA webinar is tomorrow!

16.09.2025 14:30 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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ISBA 2026: Call for Invited Sessions & Panel Discussions The Scientific Committee invites the submission of proposals for Invited Sessions & Panel Discussions for the 2026 ISBA World Meeting, to be held in Nagoya, Japan from 28 June to 3 July, 2026. Invited...

The Scientific Committee welcomes proposals for Invited Sessions for the 2026 #ISBA World Meeting. Please submit proposals using this form: forms.gle/5G3xJWJaaE6Q...

Proposals will be accepted until 11:59pm (anywhere on Earth) on 6 July 2025.

Also see the conf. site: isba2026.github.io

22.04.2025 14:30 ๐Ÿ‘ 5 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
International Society for Bayesian Analysis | The International Society for Bayesian Analysis (ISBA) was founded in 1992 to promote the development and application of Bayesian analysis.

If you have news, #jobs, etc. that you would like to share with the #Bayesian community, go to bayesian.org to Submit News or Submit Jobs. These submissions are reviewed periodically and posted on the ISBA website.

30.06.2025 15:08 ๐Ÿ‘ 1 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The latest issue of the ISBA bulletin is now available!

This issue features:

- A ๐˜ธ๐˜ฆ๐˜ญ๐˜ค๐˜ฐ๐˜ฎ๐˜ฆ ๐˜ฎ๐˜ฆ๐˜ด๐˜ด๐˜ข๐˜จ๐˜ฆ from the ISBA President;
- The ๐˜ญ๐˜ข๐˜ต๐˜ฆ๐˜ด๐˜ต ๐˜ฏ๐˜ฆ๐˜ธ๐˜ด from the Bayesian community
- The ๐˜›๐˜ฆ๐˜ข๐˜ค๐˜ฉ๐˜ช๐˜ฏ๐˜จ ๐˜‰๐˜ข๐˜บ๐˜ฆ๐˜ด section, full of ideas for bringing Bayes into the classroom.

isba-bulletin.github.io/ISBABulletin/

05.07.2025 17:44 ๐Ÿ‘ 8 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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ISBA - International Society of Bayesian Analysis This is the YouTube channel of the International Society for Bayesian Analysis (ISBA). The International Society for Bayesian Analysis (ISBA) was founded in 1992 to promote the development and appli...

๐Ÿ“บ No fewer than 10 new videos are now available on the ISBA YouTube channel: recordings from two workshops, plus plenary and keynote sessions from BNP 14.

Check them out and enjoy!
www.youtube.com/@isba-intern...

bnp14.org

22.07.2025 08:36 ๐Ÿ‘ 4 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

You will not regret it :)

21.07.2025 10:02 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I know this view :) Enjoy!

25.06.2025 17:42 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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GenU 2025 workshop, on Generative models and uncertainty quantification in Copenhagen, Sept 17-18, has incredible speakers too!
genu.ai/2025/

09.06.2025 20:54 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Register at PAISS 1-5 Sept 2025 @inria_grenoble with very talented speakers this year ๐Ÿ™‚
paiss.inria.fr
cc @mvladimirova.bsky.social

09.06.2025 20:54 ๐Ÿ‘ 8 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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An Introduction to Bayesian Methods for the Social Sciences Lecturers: Antonietta Mira & Francesco Denti Modality: In-presence Week 1: 18-22ย August 2025 ย  Workshop contents and objectives Bayesian statistics has experienced a surge in popularity over the last ...

This looks like a great workshop:
โžก๏ธ An Introduction to Bayesian Methods for the Social Sciences, Lugano (Switzerland), 18-22ย August 2025

Bayesian regression, network models, Bayesian clusteringโ€ฆ

www.usi.ch/en/education...

09.06.2025 13:57 ๐Ÿ‘ 8 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Always flabbergasted by the beauty of conferences social dinner places. #Marseillepremierevilledefrance

03.06.2025 20:32 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Julyan Arbel presenting.

Julyan Arbel presenting.

Julyan Arbel presenting.

Julyan Arbel presenting.

The first talk of the second day was also Bayesian! @julyanarbel.bsky.social gave a nice overview of Bayesian deep learning.

03.06.2025 08:02 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Dropbox

Thanks PA! Here are my slides for those interested:
tinyurl.com/mry6d3zd

03.06.2025 09:32 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I gave a high level talk on Bayesian deep learning at the French "Journรฉes de la Stat" conference organised in wonderful and colorful Marseille.
Here are my slides:
tinyurl.com/mry6d3zd

03.06.2025 09:29 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Congrats to Jan Greve (Vienna) for successfully defending his PhD, supervised by Sylvia Frรผhwirth-Schnatter & Bettina Grรผn. I served as a reviewer. His thesis features 3 excellent papers on BNP priors for data partitions, with an application to statistical disclosure control on text (LLM) data.

19.05.2025 15:46 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
News | International Society for Bayesian Analysis

The Prize Committee of ISBA is pleased to announce the 2025 DeGroot Prize, Mitchell Prize, and Savage Award.

The deadline to submit nominations for these awards is May 31, 2025.

More info about the awards and nominations process can be found on the ISBA website ๐Ÿ‘‡

bayesian.org/resources/ne...

18.05.2025 20:24 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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ร‰pisode 5 de notre sรฉrie "Les nouveaux visages de lโ€™Acadรฉmie des sciences" : La statistique, une science en son temps.

Retrouvez la vidรฉo sur Youtube : www.youtube.com/watch?v=2AhT...

06.05.2025 12:42 ๐Ÿ‘ 13 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Nice! Seems like you've followed Clementine Prieur's talk at INI today?

08.05.2025 21:51 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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BDL ISBA bylaws Bylaws for the proposed future ISBA section on Bayesian Deep Learning We are proposing a new ISBA section on Bayesian Deep Learning. Any ISBA member can support this initiative by signing the petition...

๐Ÿ“ข BDL offers principled uncertainty quantification, improved data efficiency, and adaptability. The proposed section aims to bridge the Bayesian & ML communities, and to support research & education! #AABI
๐Ÿ”— Bylaws: tinyurl.com/y5uvysyn
2/2

17.03.2025 22:35 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Petition to form a Bayesian Deep Learning section at ISBA Petition to form a Bayesian Deep Learning section at ISBA We, the undersigned members of the International Society for Bayesian Analysis (ISBA), petition the ISBA board to establish a new Bayesian D...

๐Ÿš€ Exciting news! We're proposing a new *Bayesian Deep Learning* section within @isba-bayesian.bsky.social .
If you support this initiative, add your name to the petition and help make it happen!
๐Ÿ”— Petition: tinyurl.com/527vaamz
Sinead Williamson, Theo Papamarkou @vincefort.bsky.social Sara Wade
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17.03.2025 22:35 ๐Ÿ‘ 10 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 3
Triangle Symposium on Statistics and Data Science (TSSDS) 2025 NCSU Department of Statistics

The First Triangle Symposium on Statistics and Data Science (TSSDS) will be held on May 12-13, 2025, at North Carolina State University, Raleigh, NC. It will promote the works of local faculty, students, and researchers and bring in top researchers from other parts of the country and the world.
1/2

03.03.2025 21:54 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Reminder: AISTATS journal-to-conference track.

25.02.2025 03:45 ๐Ÿ‘ 11 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Grenoble guys on their way to ALT conference in Milan, enjoying cappuccino #1 ๐Ÿ˜‹ right after crossing the border.

24.02.2025 09:12 ๐Ÿ‘ 11 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

You still have a chance to submit your work to all tracks for AABI. New deadline is February 14 for both Workshop and Proceedings track!

#AABI2025 #ML #ICLR2025 #Stats #Bayes

12.02.2025 05:39 ๐Ÿ‘ 5 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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(1-dimensional) Weisfeiler-Leman is a heuristic for the graph isomorphism problem. It is a color refinement algorithm akin to a basic message passing scheme. https://iti.zcu.cz/wl2018/pdf/wl_paper_translation.pdf

12.02.2025 06:01 ๐Ÿ‘ 9 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
ProbNum25 : Submissions Coming

Big news: you can now submit your papers to the first ever international conference on probabilistic numerics (1-3 September, Southern France)! Donโ€™t miss the chance to get in on the ground floor of this exciting new field! probnum25.github.io/submissions

12.02.2025 10:01 ๐Ÿ‘ 24 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1